Radeon RX 580 XTR and Arc A370M - video card comparison

Radeon RX 580 XTR

Arc A370M

Architecture

GCN 4.0 (2016−2020)

Xe HPG (2020−2022)

GPU code name

Polaris 20

Alchemist

Market segment

Desktop

Laptop

Release date

April 2017

March 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

-

Boost clock speed

1340 MHz

1550 MHz

Core clock speed

1257 MHz

1550 MHz

Floating-point performance

6,175 gflops

-

Manufacturing process technology

14 nm

6 nm

Number of transistors

5,700 million

7,200 million

Pipelines / CUDA cores

2304

8

Power consumption (TDP)

185 Watt

50 Watt (35 - 50 Watt TGP)

Texture fill rate

193.0

99.20

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

8000 MHz

14000 MHz

Memory bandwidth

256.0 GB/s

96 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12.0 (12_0)

12 Ultimate (12_2)

OpenCL

-

3.0

OpenGL

4.5

4.6

Shader Model

-

6.6

Vulkan

-

1.3